diff --git a/include/uapi/linux/mic_ioctl.h b/include/uapi/linux/mic_ioctl.h
index 0e6cbf3e5292..7fabba5059cf 100644
--- a/include/uapi/linux/mic_ioctl.h
+++ b/include/uapi/linux/mic_ioctl.h
@@ -21,6 +21,8 @@
 #ifndef _MIC_IOCTL_H_
 #define _MIC_IOCTL_H_
 
+#include <linux/types.h>
+
 /*
  * mic_copy - MIC virtio descriptor copy.
  *